For theoretical analysis, this approach is more suited for constructing detailed formal proofs and is generally preferred in the research literature.

For instance, a professor of formal logic called Chin Yueh-lin – who was then regarded as China ’ s leading authority on his subject – was induced to write: “ The new philosophy Marxism-Leninism, being scientific, is the supreme truth ”.

For many cytochromes, the metal ion present is that of iron, which interconverts between Fe < sup > 2 +</ sup > ( reduced ) and Fe < sup > 3 +</ sup > ( oxidised ) states ( electron-transfer processes ) or between Fe < sup > 2 +</ sup > ( reduced ) and Fe < sup > 3 +</ sup > ( formal, oxidised ) states ( oxidative processes ).

For example, " the team is in the dressing room " ( formal agreement ) refers to the team as an ensemble, whilst " the team are fighting among themselves " ( notional agreement ) refers to the team as individuals.

For example, while in a conversion to Judaism a convert must accept basic Jewish principles of faith, and renounce all other religions, the process is more like a form of adoption, or changing national citizenship ( i. e. becoming a formal member of the people, or tribe ), with the convert becoming a " child of Abraham and Sarah.

For dance forms without an association structure such as Salsa or Tango Argentino they may not have formal training.

For example, in formal languages like mathematics, a ' stipulative ' definition guides a specific discussion.

For example, in court of justice where strictly formal Thai language is used, Dr cannot be mentioned as a person's title.

For example, Duncan Kennedy, in explicit reference to semiotics and deconstruction procedures, maintains that various legal doctrines are constructed around the binary pairs of opposed concepts, each of which with a claim upon intuitive and formal forms of reasoning that must be made explicit, not only in their meaning but also its relative value, and criticized.

For formal approaches, the core message of ' dialectical opposition / contradiction ' must be understood as ' some sense ' opposition between the objects involved in a directly associated context.

For example, the three members of the Alpha Centauri triple star system are conventionally referred to as Alpha Centauri A, B and C while the formal standard would give their designations as Alpha Centauri Aa, Ab and B respectively.

* K < nowiki ></ nowiki > X < nowiki ></ nowiki >, the ring of formal power series over the field K. For each nonzero power series P, define f ( P ) as the degree of the smallest power of X occurring in P. In particular, for two nonzero power series P and Q, f ( P )≤ f ( Q ) iff P divides Q.

For a history of first-order logic and how it came to be the dominant formal logic, see José Ferreirós 2001.

For much of history and in many cultures, enlisting professional teachers ( whether as tutors or in a formal academic setting ) was an option available only to a small elite.

For a better understanding of the liar paradox, it is useful to write it down in a more formal way.

For instance, the class of all ordinal numbers, and the class of all sets, are proper classes in many formal systems.

For instance, a major clause must display some structure that is the formal realization of a choice from the system of " voice ", i. e. it must be either " middle " or " effective ", where " effective " leads to the further choice of " operative " ( otherwise known as ' active ') or " receptive " ( otherwise known as " passive ").

For instance, a TOE involving a set of different types of entities ( denoted by words, say ) and relations between them ( denoted by additional words ) is nothing but what mathematicians call a set-theoretical model, and one can generally find a formal system that it is a model of.

For example, the experiments at the PEAR laboratory were criticized in a paper published by the Journal of Parapsychology, in which parapsychologists independent from the PEAR laboratory concluded that these experiments " depart from criteria usually expected in formal scientific experimentation " due to " roblems with regard to randomization, statistical baselines, application of statistical models, agent coding of descriptor lists, feedback to percipients, sensory cues, and precautions against cheating.

For many earlier presidents, however, formal church membership was forestalled until they left office ; and in several cases a president never joined any church.

For each president, the formal affiliation at the time of his presidency is listed first, with other affiliations listed after.

For this reason there was often no reason to write the establishment's name on the sign and inns opened without a formal written name, the name being derived later from the illustration on the pub's sign.

For example are sixth-century objectives, like blending in with contemporary dress or providing service to visitors, better served or compromised by retaining sixth-century clothing or by insisting that service excludes formal educational enterprises?

For a formal exposition of these ideas, see the section Set-theoretic Formulation, below.

For example, Cowboy boots are considered boots, but may also be worn in more formal occasions and used as dress shoes.

For example, the male might wear skirts or lingerie and / or the female will wear boxers or other male clothing.

For instance, a man might wear both a dress and a beard.

For example, in Western society, trousers have been adopted for wear by women, and it is not regarded as cross-dressing.

For example in the mid 350 ’ s the city of Jerusalem was hit with drastic food shortages at which point church historians Sozomen and Theodoret reported “ Cyril secretly sold sacramental ornaments of the church and a valuable holy robe, fashioned with gold thread that the emperor Constantine had once donated for the bishop to wear when he performed the rite of Baptism ”.

For example, dhimmis in some countries were required to wear distinctive clothing, a practice not found in either the Qur ' an or hadiths but invented in early medieval Baghdad and inconsistently enforced.

For most of their short history, the Jaguars did what many other NFL teams located in subtropical climates traditionally practice: wear their white jerseys at home during the first half of the season — forcing opponents to wear their dark ones under the sweltering autumns in Jacksonville.

For the 60th anniversary of Robinson's major league debut, MLB invited players to wear the number 42 on Jackie Robinson Day in 2007.

For 2012, the Mets will wear the blue cap for all uniform combinations except for when they wear the black jerseys.

For road uniforms, they wear a white jersey with red block numbering and Northwestern stripes on the sleeves, gray pants with blue and red stripes, and solid red socks.

For the 2011 season, the Eagles did not wear white for any of their home games.

For example, a man might prefer to wear women's underwear during sexual activity, whenever possible.

For example, he learned to use sled dogs and to wear animal skins in lieu of heavy, woolen parkas.

For formal and ceremonial occasions women wear the traditional Kandyan ( Osaria ) style, which consists of a full blouse which covers the midriff completely, and is partially tucked in at the front.

For example, players at Wimbledon are required to wear predominantly white.

For her last call-back he requested that she wear short shorts, which proved to be the most comfortable of all the cast members ' costumes.

For example, Jains and Muslim men wear unstitched cloth pieces when performing religious ceremonies.

For example, most Korean men and women have adopted Western-style dress for daily wear, but still wear traditional hanboks on special occasions, like weddings and cultural holidays.

For some public groups, such as police, it is illegal for non members to wear the uniform.

For formal dining, uniformed services officers and non-commissioned officers normally wear mess uniform equivalents to the civilian black tie and evening dress.

For instance, Patton required all personnel to wear steel helmets ( even physicians in the operating wards ) and required his troops to wear the unpopular lace-up canvas leggings and neckties since the leggings prevented injury from scorpions, spiders, and rats which would climb up under soldiers ' trousers.